baber/WOPTO huggingface dataset:
Patent EP-0062538-A1 (EP)
Inventor: GALE PHILIP FRANKLIN
IPC: G01R31/11
Filed: 1982-04-06
Abstract: Apparatus for detecting and locating a fault in an electric cable or cable installation using a pulse-echo or impulse current technique comprises a low voltage pulse generator for injecting a series of pulses into a cable or cable installation; a digital store and memory for recording a predetermined number of pulses and for digitizing and storing the waveforms obtained under two different conditions of the cable; means for terminating the recording of pulses a predetermined time after a fault condition is detected; and means for retrieving the signals obtained under the two separate conditions, comparing them and thus locating the position of the fault.
Patent EP-0067104-A1 (EP)
Inventor: RENAUD GEORGES
IPC: A01D45/30
Filed: 1982-05-27
Abstract: 1. Machine for harvesting standing crops of cereal grains without cutting the stalks, particularly for the harvesting of wheat, of a type which consists of a housing (1) installed at the front of a wheeled vehicle (4), on which is mounted a forward set of geared wheels (2, 3) comprising at least one main reaping thresher (2) fitted with a counter-board (13) which is adjustable in relation to the main thresher (2), characterised by the fact that in addition the set of wheels includes a second thresher (3) situated behind the main thresher according to the direction of movement of the vehicle (4), fitted with a counter-board (44), the two threshers (2, 3) being separated along the direction of movement of the vehicle and connected by a duct (7, 41, 42) for the transportation and simultaneous cleaning of the grain, this duct connecting the two threshers consisting of a shaking screen (7, 41, 42) for cleaning, and the counter-board of the second thresher (44) being adjustable in relation to the said second thresher (3).
Patent EP-0092629-A1 (EP)
Inventor: HERITIER BERNARD
IPC: C22C38/04
Filed: 1982-11-15
Abstract: The invention relates to a method of making steel bars and tubes with good mechanical characteristics. The process consists of manufacturing a low alloy steel containing 0.06 to 0.12% carbon as well as additions with well-determined contents of Si, Mn, Nb, Al, B and optionally V. The steel is used in a raw state of hot rolling, optionally followed by tempering. The bars and tubes obtained in this manner are used for applications in which it is necessary to have a high elastic limit associated with high resistance.
Patent EP-0085286-A1 (EP)
Inventor: GUSTAFSSON BILL BENJAMIN RUDOL
IPC: C07D295/205
Filed: 1982-12-10
Abstract: New compounds of the formula
     or a pharmaceutically acceptable salt thereof, in which formula R 1  is H, a straight or branched alkyl group containing 1-5 carbon atoms, a cycloalkyl group containing 3-6 carbon atoms, or a cycloalkylalkyl group containing 4-6 carbon atoms; R 2  is H, Cl, Br or F; n is 2, 3, or 4; R" and R 12 , which are the same or different, are H, an alkyl group containing 1-4 carbon atoms, a hydroxyalkyl group containing 1-4 carbon atoms, an alkoxyalkyl group containing 2-4 carbon atoms in total, or R 11  and R 12  together with the adjacent nitrogen atom form a morpholino group, are described, as well as methods for their preparation, pharmaceutical preparations thereof and methods of treatment employing the same. The compounds are potent β 1 -selective adrenoceptor blockers having a degree of intrinsic activity.
Patent EP-0069760-A1 (EP)
Title: Dispositif de communication optique pour la reduction de la distorsion harmonique
Inventor: BRILEY BRUCE EDWIN
IPC: H04B10/155
Filed: 1981-12-18
Abstract: Un systeme de transmission optique comprend un emetteur (101) qui emet un signal d'entree analogique electrique sous forme de deux signaux optiques separes representant les portions positive et negative du signal d'entree par l'intermediaire de moyens de transmission optique separes (103, 104) a un recepteur (102). Dans le recepteur (102), un amplificateur differentiel (127) combine les deux signaux separes et produit un signal de sortie analogique electrique representant le signal d'entree, de sorte que les composantes de la frequence harmonique qui peuvent avoir ete introduites dans la transmission sont absentes. L'utilisation de deux emetteurs de lumiere ayant des frequences differentes permet d'utiliser un seul moyen de transmission optique.
Patent EP-0096031-A1 (EP)
Inventor: BUDZICH TADEUSZ
IPC: F15B11/05
Filed: 1981-12-21
Abstract: Soupape (86) de régulation de la direction de l'écoulement permettant de commander une charge négative et munie d'une commande (30) de charge négative sensible à la charge et actionnée par pilote qui règle automatiquement la pression de sortie de la soupape afin de maintenir une pression différentielle relativement constante entre la pression négative de charge et la pression de sortie de la soupape. Cela permet également de varier le niveau de la pression différentielle en réaction à un signal (66) extérieur de commande, tout en maintenant constante cette pression différentielle à chaque niveau commandé.
Patent EP-0081496-A1 (EP)
Inventor: RAMBOUX PAUL J A
IPC: E04B1/24
Filed: 1982-03-24
Abstract: Le systeme comporte des composants metalliques elementaires plans, construits et completement paracheves en atelier et assembles sur le site a urbaniser par boulonnage a partir de fondations traditionnelles en beton (120, 150). On distingue notamment des modules de colonnes de facade (10), des modules de colonnes centrales ou interieures (12), des modules de plancher (20), des modules de charpente de toiture (41, 401) et des modules de garde-corps (50).
Patent EP-0084830-A1 (EP)
Inventor: PLASS GOTTHARD
IPC: E04C3/36
Filed: 1983-01-15
Abstract: The system is intended to be further developed in such a way that it allows the user the greatest possible freedom to vary and combine the objects to be produced. It consists of two basic elements, namely an octagonal support (1), which possesses, on each side of the octagon, grooves (2) of equal size for receiving guide rails (5), and of frames (4) specially adapted to the octagonal supports (1) and guide rails (5). <IMAGE>
Patent EP-0086460-A1 (EP)
Title: Pompe rotative à vide élevé
Inventor: SAULGEOT CLAUDE
IPC: F04D19/04
Filed: 1983-02-10
Abstract: Pompe rotative à vide élevé comportant un corps de pompe (4) auquel est lié un stator (3) à plusieurs étages, et un rotor (2) également à plusieurs étages monté sur un arbre (1) entraîné par un moteur, ledit arbre (1) tourillonnant dans au moins deux roulements à billes (5,6) disposés dans un manchon (18) formé par un prolongement dudit corps de pompe (4), un joint dynamique (7) étant calé sur ledit arbre (1) à l'extrémité voisine du corps du manchon (18), caractérisée par le fait que l'extrémité opposées du manchon (18) est fermé, un ajutage (8) relié à une source extérieure de gaz étant disposé à cette extrémité fermée, ledit corps de pompe (4) étant par ailleurs relié à une pompe à vide primaire exterieure, de sorte que lesdits roulements à billes (5, 6) et le rotor (9) dudit moteur soient en permanence balayés par ledit gaz, entrant par ledit ajustage évacué par ledit joint dynamique et circulant sous une pression intermédiaire entre la pression atmosphérique et la pression de refoulement de la pompe. L'invention est mise en oeuvre dans les techniques microélectronique.
Patent EP-0091072-A1 (EP)
Title: Procédé d'encapsulation de composants semi-conducteurs, et composants encapsulés obtenus
Inventor: ROCHE GEORGES
IPC: H01L23/12
Filed: 1983-03-29
Abstract: L'invention concerne les procédés d'encapsulation de composants semi-conducteurs et notamment de composants de grande complexité, ainsi que les composants encapsulés obtenus. Les connexions destinées à relier chaque composant avec l'extérieur sont réalisées sous forme d'un réseau métallique (3, 4) déposé sur une couche conductrice d'alliage à bas point de fusion (6) qui recouvre un substrat temporaire (7). Après mise en place et raccordement de chaque composant (1), puis immobilisation au moyen d'une résine durcissable (5), le retrait du substrat temporaire (7) met à jour les faces des zones de connexion (3, 4) qui sont destinées à la mise en liaison électrique et/ou thermique des composants avec l'extérieur. L'invention est du domaine de la microélectronique.
Patent EP-0093943-A1 (EP)
Inventor: GRAF ROBERT
IPC: E04B2/54
Filed: 1983-04-26
Abstract: Method of producing masonry using synthetic hollow-block building elements, wherein use is made of a hollow-block building element having cylindrical webs between an outer formwork (1) and an inner formwork (2). After filling the hollow-block building elements with filling compound, e.g. concrete, the cylindrical connecting webs (3) are completely bored out and the resulting cavities provided with a fireproofing compound. The cavities are then closed again. The fireproofing compound expands in the event of a fire and forms a fire- resisting and insulating foam. The hollow-block building element for carrying out the method permits the filling of layered hollow-block building elements at storey height in one operation, the round connecting webs facilitating even distribution of the filling compound. The filling can be effected by means of crane bucket, concrete pump or by hand. It can be carried out without bracing and formwork with no difficulties. <IMAGE>
Patent EP-0104538-A1 (EP)
Inventor: OPSAL ROY THOMAS
IPC: A45F3/04
Filed: 1983-09-13
Abstract: There is provided a back pack having an internal frame consisting of a T-shaped stay having its vertical member centrally positioned to overlie the user's spine. A load-transmitting, flexible, one-point connector extends between the pack bag, at the lower terminus of the frame, and the central rear segment of the hip belt. Stabilizer straps are provided to limit the movement of the pack bag. The one-point flexible connector permits of universal relative movement between the hip belt and the frame and associated pack bag, thereby providing a high level of capacity in the back pack to accommodate the movements of the user.
Patent EP-0155971-A1 (EP)
Inventor: BROKER ERNST
IPC: A61H9/00
Filed: 1983-12-01
Abstract: 1. Shower head, consisting of a twist adjustment head and a replaceable shower section, whereby the twist adjustment head (Figure 1) has at least one water connection (1.02, 1.03) which opens into a hollow space from which at least two bores (1.06), which themselves run askew to the axis of the shower head (1.00), emanate, which end in an external thread to receive the face side of the twist adjustment head which bears the shower section consists of two parts, whereby the first part (Figure 2) is provided with an internal thread for connection onto the face side of the twist adjustment head (2.01) and with a bajonet joint (2.02) to receive the second part, and displays a bell shape with an increasing inner width from the inlet to the outlet, and hereby a) the second part displays a decreasing inner width from the bajonet joint (301) to the end of the outlet (302) to form a swell shower (Figure 3), or b) the second part is designed as a two-part section (4.02, 4.03) as a jet shower (4.04) or a rain shower (4.06) (Figure 4), or c) the second part is a two-part section and designed as a wet brush and displays a rotating element (5.03) with massage brush (Figure 5).
Patent EP-0088481-A1 (EP)
Inventor: BENSON WILLIAM VICTOR
IPC: A63F3/06
Filed: 1983-03-09
Abstract: The invention defines a method of producing a lottery ticket with card stock material which has been subjected to an upsetting treatment after the application thereto of an image to be concealed by an opaque coating 19, so that the relief of the image ist conceaied, and the image cannot be identified without the moving of the coating. The upsetting is preferably carried out by passing the stock material between nip rollers (18, 20).
Patent EP-0102119-A1 (EP)
Inventor: WOLTERS LEENDERT
IPC: F02D19/08
Filed: 1983-08-10
Abstract: A system for use of gas, like LPG, as secondary fuel in diesel engines is concerned. Normally aspirated and pressure charged engines with exhaust gas driven charging, with End-speed or All-speed governors or with common-rail-fuel injection systems are all included. A signal (24,25) proportional to the momentary effective fuel consumption controls the gas supply (20) to the engine (1). A valve (19) in the gas supply (18) is connected to the control lever (16) of the engine governor (12) to allow gas supply only in a load range above approximately 25% and up to a maximum of approximately 40% of the full load total fuel consumption. In the lower load range uncomplete combustion of the gas thus is avoided, in the higher load range both detonation and overload are avoided and the opacity of the exhaust is improved. The consumption of liquid fuel is reduced and the exhaust gas composition is improved. An adjustable stop (28,29) limits the maximum injectable liquid fuel quantity when the engine is operated in the dual-fuel-mode. The system is designed to be both retrofittable to existing engines and fittable to factory new engines.
Patent EP-0087854-A1 (EP)
Title: Chainless mold drive for a corrugator or the like
Inventor: LUPKE MANFRED ARNO ALFRED
IPC: B29C48/13
Filed: 1983-01-13
Abstract: A vertical format corrugator or the like tube producing apparatus has two sets of independent mold sections (16) that circulate on respective paths. The mold sections (16) co-operatte to define a travelling mold cavity (18) into which a thermoplastic tube may be extruded to be molded. Fixed tracks extend along the forward and return runs of the mold section paths and are engaged by track followers on the mold sections (16). The track followers support and guide the mold section, thus enabling the elimination of chains linking the mold sections (16). In preferred embodiments, transfer mechanisms are provided at the ends of the runs to transfer the mold sections individually from one run to the next. The mold sections (16) may include removable mold blocks, means for automatically changing the configuration of the mold cavity (18) and a system for internal cooling of the mold sections (16).
Patent EP-0113247-A1 (EP)
Inventor: CHOU DAVID TEH-WEI
IPC: C07C323/20
Filed: 1983-12-29
Abstract: Phenoxyphenyl and phenoxypyridyl benzoyl ureas and a process for their preparation are provided. The ureas are useful as the active toxicant in pesticidal compositions and have the general formula: 
<CHEM>
 wherein:
 X is oxygen or sulfur;
 Y is CR3 or nitrogen;
 B is oxygen, sulfur, sulfinyl, sulfonyl, oxysulfonyl, sulfonyloxy or carbonyl;
 R1 and R2 are independently hydrogen, halogen, methoxy, alkyl (C1 - C4) or trifluoromethyl;
 R3, R4, R5 are independently hydrogen, methoxy, halogen, alkyl (C1-C4) or trifluoromethyl;
 R6 is hydrogen, halogen or alkyl (C1-C4) or trifluoromethyl; R7, R8 are independently hydrogen, halogen, alkyl (C1-C4), trifluoromethyl, alkylthio (C1-C4), alkylsulfinyl (C1-C4), alkylsulfonyl (C1-C4), or R7 and R8 can optionally be a substituted arylthio, a substituted arylsulfonyl, or a substituted arylsulfinyl, group, wherein said optional substituents are alkyl (C1-C4) or halogen and provided that when B is oxygen, and Y is CR3, at least two of R3-R5 are other than hydrogen.
Patent EP-0086713-A1 (EP)
Inventor: MICHEAUX PIERRE
IPC: F16D1/08
Filed: 1983-02-10
Abstract: 1. Assembly comprising at least three elements (1, 2, 3) mounted in order to be set in motion, and especially rotated, by operating one of them, the first element (1) being constituted by a bar in which at least one groove or mortise (4) is formed, the second element (2) surrounding the first one (1) and comprising at least one flexible strip (a) on which at least one tenon (5) is provided for and fits into the groove or mortise (4), these two elements being also made integral in rotation with one another due to the fact that their cross-section is non-circular along at least one part of their contacting area, and the third element (3) comprising a housing into which the second element fits, connecting means (d, e; 8) being also provided for in order to clamp together the second element (2) and the third element (3), characterized by the fact that the flexible strip (a) is closely clamped, along at least one part of its height in which the tenon (5) is provided for, between the first element (1) and the inner face of the housing of the third element (3).
Patent EP-0100694-A1 (EP)
Inventor: BARDOUX VALENTIN
IPC: H01B7/32
Filed: 1983-06-17
Abstract: It comprises, embedded in the cable and over its entire length, at least one optical fibre (9, 10) sensitive to a variation in the temperature and/or the degree of humidity and which is connectable, at least at one end of the cable, to a device for detecting or measuring the parameter. <IMAGE>
Patent EP-0104965-A1 (EP)
Inventor: BENSADOUN MICHEL
IPC: H01C10/02
Filed: 1983-08-11
Abstract: A variable level liquid rheostat having a tubular overflow member between a starting chamber and a tank for controlling the level of electrolyte in the starting chamber. The overflow member has a closed upper end inside the starting chamber and lateral discharge orifices and communicates with the electrolyte in the tank. The overflow member produces a siphoning effect when the electrolyte level in the starting chamber is substantially above the discharge orifices for causing a sudden drop of the level in the starting chamber until the electrolyte level in the starting chamber again reaches the discharge.
Patent EP-0104969-A1 (EP)
Inventor: BOLLINI ROGER
IPC: A63F3/06
Filed: 1983-08-17
Abstract: This has a ball-point pen, incorporated in its movable handle (7), and a gripper (3) enabling it to be held in a pocket, in the same manner as a ball-point pen. It consists of a cap (1) on which a lotto ticket (2) is printed, covered with a transparent plastic gripper (3) which acts as a checking screen (4) and a stop (5), fixed at its end to the cap (1) by gluing (6). The movable handle (7) which makes it possible to hold the device is provided at one end with a ball-point pen tip (8) with black ink, enabling the user to encircle, on the checking screen (4), the numbers showing through and corresponding to the winning lotto numbers. By sliding his lotto check under the gripper (3) acting as a control screen and a stop, the user can rapidly check the lotto ticket, each encircled cross indicating a winning number, and an eraser (9) incorporated at the other end of the handle (7) enables the user to erase the circles made on the checking screen (4) in order to repeat the operation. <IMAGE>
Patent EP-0103553-A1 (EP)
Inventor: BRANDSTROM ARNE ELOF
IPC: C07D213/89
Filed: 1983-06-30
Abstract: Novel compounds of the formulawherein R is H or CH<sub>3</sub>, a process for their preparation, and their use as intermediates in the preparation of pharmaceutically useful compounds, e.g. substituted benzimidazoles containing a pyridine radical, i.a. omeprazole.
Patent EP-0112834-A1 (EP)
Inventor: PETERSSON BENGT
IPC: A63B71/06
Filed: 1983-01-26
Abstract: Un dispositif de comptage indique un score et peut être porté par un individu participant à une compétition sportive. Le dispositif comprend des organes indicateurs annulaires (1, 2) pourvus de symboles (5) indiquant le score et un organe (7) avec un point de lecture (15). Les organes indicateurs peuvent être déplacés par rapport au point de lecture de sorte que des symboles différents peuvent être avancés vers cette position. La partie principale du dispositif consiste en un matériau souple, flexible, de préférence se présentant sous la forme d'un matériau textile. Le dispositif forme ainsi une boucle annulaire souple, flexible, ayant une circonférence telle que l'on peut la porter autour du poignet par exemple.
Patent EP-0116599-A1 (EP)
Title: Expansion sleeve and anchorage device incorporating the sleeve.
Inventor: BETON RICHARD JOHN
IPC: F16B13/06
Filed: 1983-08-25
Abstract: A cylindrical expansion sleeve of metal for an anchorage device has a plurality of circumferentially spaced apertures (22) intermediate its ends, and a plurality of slits (18) each extending longitudinally from one of its ends to a respective one of said apertures (22). Each aperture (22) has a major dimension (L) and a minor dimension (W) at right angles to the major dimension (L), with the major dimension (L) extending at an acute angle preferably of between about 20<o> and 45<o> to an axial plane of the sleeve. The inclined arrangement of the apertures permit restricted collapse of the sleeve at a predetermined loading.
Patent EP-0115328-A1 (EP)
Inventor: PAPENFUHS THEODOR DR
IPC: C07C311/49
Filed: 1984-01-25
Abstract: 1. A process for the preparation of 4-chlorophenylsulfonyl compounds of the general formula (1)  see diagramm : EP0115328,P7,F2  wherein R represents a hydrogen or chlorine atom or an alkyl, oxalkyl or alkoxy group, a hydrazino group, a primary amino, a primary or secondary alkylamino, an aralkylamino or a phenylamino group, the phenyl group being optionally substituted by chlorine or bromine atoms, alkyl, alkoxy or phenoxy groups, or R represents a 4-chlorophenyl group, by reacting chlorobenzene with chlorosulfonic acid and thionyl chloride to give 4-chlorobenzenesulfochloride followed by a reaction of the latter with ammonia, hydrazine, primary or secondary aliphatic amine, aromatic amine, alkali metal sulfite or alkanol to give compounds of said formula (1), which comprises slowly reacting 1 mol of chlorobenzene with a mixture of 1.0 mol to 1.05 mol of chlorosulfonic acid and 1.0 mol to 1.25 mol of thionyl chloride at a temperature of about 20 to 90 degrees C, provided that the reaction mixture always remains liquid, optionally in the presence of a catalyst commonly used for the formation of sulfonic acid chloride by means of thionyl chloride, and subsequently reacting 4-chloro-benzene-sulfochloride thus obtained as a melt, preferably directly or after its separation from 4,4'-dichlorodiphenylsulfone obtained as a by-product, a) with an aqueous solution, suspension or emulsion of ammonia, hydrazine, a primary or secondary aliphatic amine or an aromatic amine of the benzene series, at a temperature of about 0 to about 100 degrees C to give the corresponding 4-chlorobenzenesulfonamides, or b) with an aqueous alkali metal sulfite solution, at a temperature of about 20 to about 90 degrees C at a pH-value of 6 to 9 to give the corresponding 4-chlorobenzenesulfinates followed by neutralization of the aqueous solution by an acid to give the free 4-chlorobenzenesulfinic acid or by a reaction with alkylation agents to give the corresponding 4-chlorophenylalkylsulfones, or c) with the at least stoichiometric quantity of an alkanol, at a temperature of about 20 to about 90 degrees C to give the corresponding 4-chlorobenzenesulfonic acid alkyl ester, or d) with the at least stoichiometric quantity of chlorobenzene in the presence of catalytic amounts of iron(III)-chloride at temperatures of from 120 to 160 degrees C to give 4,4'-dichlorodiphenylsulfone.
Patent EP-0157947-A1 (EP)
Inventor: VETTER MANFRED
IPC: B29D22/00
Filed: 1984-12-24
Abstract: A pneumatic pad has each face thereof reinforced by three reinforcing layers over the whole area of the face. A preferred embodiment is constructed of unvulcanized rubber material, then vulcanized to remove all entrapped air in a hot press.
Patent EP-0117609-A1 (EP)
Inventor: FLAIM THOMAS ALFRED
IPC: B60T1/06
Filed: 1984-01-17
Abstract: In a disc brake assembly (20), a brake disc (18) has a hat-shaped section (56) which is tapered frusto-conically, and a viscoelastic damping material (82) is interposed between a conical surface (76) of the tapered hat-shaped section and a correspondingly conically tapered outer peripheral surface (78) of a mounting flange (14) for the brake disc. The damping material may comprise rubber-coated steel shim stock.